ACTIVE PROTECTION SYSTEM AGAINST MICRO ACCELERATIONS/VIBRATIONS WITH OSCILLATION MODE SELECTION Russian patent published in 2006 - IPC G05D19/00 

FIELD: instrument engineering.

SUBSTANCE: system can be used for protection of measurement and technological equipment against vibrations and micro accelerations. System has six or more pairs of accelerometers and magnet-eclectic propellers and electronic control circuits. Accelerometers and electromagnet propellers are placed to form a symmetrical group. Center of symmetry of the group coincides with center of central inertial ellipsoid of object to be protected. Orthogonal axes of symmetry of the system coincide with main central axes of inertia of object. Restoring forces can be applied to center of inertia and moments of forces can be applied in parallel to main central axes of inertia of object. Higher degree of protection against micro gravity and vibrations in low frequency range is provided.

EFFECT: higher degree of protection.

5 cl, 7 dwg